阅读理解 A Computer Can Do A Lot of Work. The police (警方) use computers. They save (储存) a
一、完形填空A A computer can do a great deal of work. The police use computers. They put into the computer's I all the information about crimes(犯罪), criminals(罪犯) and traffic. The police can 2 this computer's information at any time.Scientists today must have computers for their ...
And how exactly do they work? Let's take a closer look!Photo: NASA runs some of the world's most powerful computers—but they're just super-scaled up versions of the one you're using right now. Photo by Tom Tschida courtesy of NASA....
Student: Excuse me. Do you know that all the printers over in the student center have stopped working? 学生:打扰一下。请问你知道学生中心所有的打印机已经坏了吗? Administrator: There are eight printers connected to the computers there. 管理员:有八个连接到电脑的打印机。 You are saying they are...
Sarah likes using computers and she can type very quickly. 萨拉喜欢使用电脑,她打字非常快。 She wants to work in a office. 她想在办公室工作。 Tip: 小贴士: If you can type quickly, you can be a secretary. 如果你...
1.B。根据文章第一段的内容,特别是第二和第三句“The police use computers, They put into the computer's memory all the information about crimes, criminals and traffic."的交代,我们可以确信,该题的 答案是B。 2.D。文章第二段的内容,特别是该段的第一句“Scientists today must have computers for ...
V .阅读理解We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer:1. Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp(...
Computers are easy to use with practice. 5 With the words too or enough When using the adverbs too and enough, we use the full infinitive to explain why. In these cases, the infinitive is often unnecessary, but it’s nonetheless a helpful addition if the sentence is vague. I have to...
Computers can help many workers.They can also help thieves.There was one thief who worked in a United States bank.He paid for everything he needed by check.Then he told the computer not to take any money from his account for the check he wrote,the bank’s computer did what he said....
how do we reach, how do we recognize our mother. You know, all these things. When you start to think how to implement them on a computer, you realize that it’s those things that are incredibly difficult to get computers to do, a...